package com.java110.mall.goods.cmd.product;

import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Cmd;
import com.java110.core.context.ICmdDataFlowContext;
import com.java110.core.event.cmd.Cmd;
import com.java110.core.event.cmd.CmdEvent;
import com.java110.dto.product.ProductDto;
import com.java110.intf.goods.IProductInnerServiceSMO;
import com.java110.mall.goods.bmo.product.IGetProductBMO;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;

import java.util.ArrayList;
import java.util.List;

@Java110Cmd(serviceCode = "product.queryAdminProduct")
public class QueryAdminProductCmd extends Cmd {

    @Autowired
    private IGetProductBMO getProductBMOImpl;

    @Autowired
    private IProductInnerServiceSMO productInnerServiceSMOImpl;



    @Override
    public void validate(CmdEvent event, ICmdDataFlowContext context, JSONObject reqJson) throws CmdException {
        super.validateAdmin(context);
        super.validatePageInfo(reqJson);
    }

    @Override
    public void doCmd(CmdEvent event, ICmdDataFlowContext context, JSONObject reqJson) throws CmdException {
        ProductDto productDto = BeanConvertUtil.covertBean(reqJson, ProductDto.class);
        int count = productInnerServiceSMOImpl.queryProductsCount(productDto);

        List<ProductDto> productDtos = null;
        if (count > 0) {
            productDtos = productInnerServiceSMOImpl.queryProducts(productDto);

            getProductBMOImpl.freshProductDtos(productDtos);
            getProductBMOImpl.freshShopName(productDtos);
        } else {
            productDtos = new ArrayList<>();
        }

        ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) productDto.getRow()), count, productDtos);

        ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);

        context.setResponseEntity(responseEntity);
    }


}
